Every public data breach

44 disclosed this week · 26,355 on record

Okanogan Behavioral HealthCare

Disclosed Aug 23, 202426,429 affectedConfirmed

Official notice

The covered entity (CE), Okanogan Behavioral HealthCare, reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 26,429 individuals. The PHI involved included names, Social Security and drivers’ license numbers, dates of birth, diagnoses, and health insurance and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In its mitigation efforts, the CE implemented additional administrative, technical, and security safeguards to better protect its PHI. In addition, the CE retrained its workforce members on cybersecurity precautions. OCR provided technical assistance regarding the HIPAA Rules.

What is known

People affected26,429 (as reported to HHS)
DisclosedAug 23, 2024
DiscoveredMay 15, 2024
HappenedMay 13, 2024
AttackRansomware
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 26429by backfillSource
summary2026-09-25
empty to The covered entity (CE), Okanogan Behavioral HealthCare, reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 26,429 individuals. The PHI involved included names, Social Security and drby backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.

Everything about Okanogan Behavioral HealthCare